Kikuchi, Masashi
Adachi, Noriaki
Matsumaru, Naoki
Tsukamoto, Katsura
Article History
First Online: 2 November 2019
Compliance with Ethical Standards
:
: The authors received no financial support for the research, authorship, and/or publication of this article.
: Masashi Kikuchi and Noriaki Adachi are a full-time employees of MSD K.K. Naoki Matsumaru and Katsura Tsukamoto declare no conflicts of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.